Q. Are shortness of breath and dizziness signs of heart blockage you shouldn't ignore?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Are Shortness of Breath and Dizziness Signs of Heart Blockage?
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Shortness of breath can occur when your heart isn't pumping enough blood to meet your body's needs.
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It’s often felt during physical activity or even at rest if the blockage is severe.
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You may feel like you can’t catch your breath or need to breathe faster than usual.
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Dizziness or lightheadedness may happen due to reduced blood flow to the brain.
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Blocked arteries can lower blood pressure, making you feel faint or unsteady.
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It might also be accompanied by a fast or irregular heartbeat.
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Both symptoms can point to reduced oxygen supply, which your heart normally ensures.
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Blocked coronary arteries limit oxygen-rich blood, causing these warning signs.
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These are not normal symptoms and shouldn’t be ignored, especially if they happen together.
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Additional warning signs that may occur include:
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Chest pain or discomfort
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Fatigue with minimal effort
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Nausea or cold sweats
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Pain spreading to the jaw, arm, or back
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These signs can appear slowly or suddenly, depending on the severity of blockage.
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Even if symptoms are mild or occasional, they can indicate a silent heart issue.
Conclusion
Ignoring symptoms like breathlessness and dizziness can lead to serious heart problems. Always get a medical check-up if these occur without a clear cause.
Are shortness of breath and dizziness signs of heart blockage you shouldn't ignore? Absolutely yes — consult a doctor immediately to rule out heart disease.
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